What do you mean the house is short of corners?

The missing corner of a building refers to the fact that one side of the building is insufficient, or less than two thirds, in a concave or inclined state, in an irregular square or fuzzy inclined polygon, and the center of gravity is shifted, light and biased, or inclined left and right, or large in front and small in back.

Where does the word corner of the house come from? Simply put, this is based on the ancient theory that the sky is round and the place is round. But in many modern houses, it is not reflected at all, so the word "missing corner" appears.

If the corner of a house is missing, draw a circle with the center of the house as the center and the farthest point connecting the house as the radius (including the inner balcony, but excluding the outer balcony and the bay window). If the length of the missing corner is equal to or greater than the whole radius 1/2, it can be regarded as missing corner, and if it exceeds 2/3, it can be regarded as serious missing corner.